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| author | Tom Lane <tgl@sss.pgh.pa.us> | 2012-07-31 17:56:21 -0400 |
|---|---|---|
| committer | Tom Lane <tgl@sss.pgh.pa.us> | 2012-07-31 17:56:21 -0400 |
| commit | f6ce81f55a3c6932d5f88bc89374f404688f054e (patch) | |
| tree | bc5fc3caa565d7c9c2f72eb8656246be3ef21c07 /src/backend/access/spgist/spgxlog.c | |
| parent | b76356ac22d8322e6074981b4d34ee19cd0dbc8a (diff) | |
| download | postgresql-f6ce81f55a3c6932d5f88bc89374f404688f054e.tar.gz postgresql-f6ce81f55a3c6932d5f88bc89374f404688f054e.zip | |
Fix WITH attached to a nested set operation (UNION/INTERSECT/EXCEPT).
Parse analysis neglected to cover the case of a WITH clause attached to an
intermediate-level set operation; it only handled WITH at the top level
or WITH attached to a leaf-level SELECT. Per report from Adam Mackler.
In HEAD, I rearranged the order of SelectStmt's fields to put withClause
with the other fields that can appear on non-leaf SelectStmts. In back
branches, leave it alone to avoid a possible ABI break for third-party
code.
Back-patch to 8.4 where WITH support was added.
Diffstat (limited to 'src/backend/access/spgist/spgxlog.c')
0 files changed, 0 insertions, 0 deletions